City vs city
Logan vs Portage, UT
Portage currently scores 6 points higher overall than Logan, with the largest gap in wildfire.
Use this comparison for relocation decisions, insurance shopping, and hazard-prioritized mitigation planning.
Hazard breakdown
Scores describe each city’s reference grid tile, not every property. A missing model is unavailable, not zero risk. Air quality is a current EPA AirNow signal; other factors describe baseline exposure. The overall score blends different hazards and is not a probability of damage. Read the scoring methodology and sources.
Overall
Logan: 21/100 · Portage: 27/100
Portage is 6 points higher.
Flood
Logan: 30/100 · Portage: 37/100
Portage is 7 points higher.
Logan: FEMA NFHL flood zones: 10 features intersect this tile.
Portage: FEMA NFHL flood zones: 5 features intersect this tile.
Wind
Logan: 12/100 · Portage: 12/100
No gap.
Logan: Wind exposure derived from ingested design wind / climatology tiles.
Portage: Wind exposure derived from ingested design wind / climatology tiles.
Lightning
Logan: 10/100 · Portage: 10/100
No gap.
Logan: Lightning exposure derived from ingested climatology tiles.
Portage: Lightning exposure derived from ingested climatology tiles.
Tornado
Logan: 4/100 · Portage: 0/100
Logan is 4 points higher.
Logan: Tornado risk derived from NOAA SPC historical reports.
Portage: Tornado risk derived from NOAA SPC historical reports.
Hail
Logan: 16/100 · Portage: 1/100
Logan is 15 points higher.
Logan: Hail risk derived from NOAA SPC historical reports.
Portage: Hail risk derived from NOAA SPC historical reports.
Storm surge
Logan: Unavailable · Portage: Unavailable
A score difference cannot be calculated without both sources.
Logan: Storm surge model is not available for this location yet.
Portage: Storm surge model is not available for this location yet.
Wildfire
Logan: 57/100 · Portage: 83/100
Portage is 26 points higher.
Logan: Wildfire exposure derived from ingested fire potential tiles.
Portage: Wildfire exposure derived from ingested fire potential tiles.
Current air quality
Logan: 21/100 · Portage: 20/100
Logan is 1 points higher.
Logan: Air quality signal derived from the latest EPA AirNow combined AQI grid.
Portage: Air quality signal derived from the latest EPA AirNow combined AQI grid.